<template>
<h1>员工列表练习</h1>
  <input type="text" placeholder="姓名" v-model="emp.name">
  <input type="text" placeholder="工资" v-model="emp.salary">
  <input type="text" placeholder="工作" v-model="emp.job">
  <input type="button" value="添加" @click="add()">
  <table border="1">
    <caption>员工列表</caption>
    <tr>
      <th>编号</th><th>姓名</th><th>工资</th><th>工作</th><th>操作</th>
    </tr>
    <tr v-for="(emp,i) in empArr">
      <td>{{i+1}}</td><td>{{emp.name}}</td><td>{{emp.salary}}</td>
      <td>{{emp.job}}</td><td><input type="button" value="删除" @click="del(i)"></td>
    </tr>
  </table>
</template>
<script setup>
import {ref} from "vue";
const empArr = ref([{name:"刘备",salary:5000,job:"销售"},
  {name:"关羽",salary:7000,job:"人事"},
  {name:"张飞",salary:9000,job:"程序员"}]);

const emp = ref({name:"",salary:"",job:""});
const add = ()=>{
  //创建一个新的员工对象 添加到数组中
  let newEmp = {...emp.value};
  empArr.value.push(newEmp);
}

const del=(i)=>{
  if (confirm("您确认删除此员工吗?")){
    empArr.value.splice(i,1);
  }
}

</script>

<style scoped>

</style>